* new feature: "Individual attributes" setting at Configuration screen. It allows you to set specific values for last modification time, frequency andpriority per page. To use it, define specific frequency and priority attributes in the following format: "url substring,lastupdate YYYY-mm-dd,frequency,priority". * new feature: "Include ONLY URLs" setting. This setting is the opposite to "Exclude URLs". When it is not empty, ONLY the urls that match the substring entered are included into sitemap. * configuration page interface improved (parameters are included into two groups now: main parameters and optional settings)